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Master Locksmiths Since 1928

General Info
S.W Lock services Central & Northern New Jersey since 1928. Over 70 Years of Dependable Service: Residential -Commercial & Industrial / We can handle all your key and lock needs and related hardware including door repair. Our dedicated team with dependable technicians are trained in all aspects of the locksmith trade looks forward to working with you and answering any questions you may have along with providing you the best installation and service. Allow us to assist you with: Master Key Systems , Deadlocks, High Security Locks, Panic Devices, Desk Locks, Padlocks, Safes Sold & Replaced , Door Maintenance , Automatic Door Closures. And Electric Door Openers, We Install and replace metal doors, wood doors, and Frames . Please contact us to open a commercial account . Keys are made while you wait. Give us a Call and let us show you what we can do.
Extra Phones

TollFree: (800) 246-2234

Master Key Design, Drill-Outs, Lock Maintenance, Lock-Outs, 24 Hour Locksmith, Window Repair, Commercial Locksmiths, Door Repair, Emergency Locksmith, Repair, Forensic Locksmith, Motorcycle Locksmith, Industrial Locksmiths, Mobile Locksmith, Safe Rental, Auto Locksmiths, Key Duplicating, Mobile Auto Locksmiths, Key Control System Repair, Safes Moving, Modular Vaults, Springs, Door Locks, Door Handles, Insulated Doors, Garage Doors, Server Vaults, Steel Doors, Padlocks, Sound Control Doors, Door Knobs, Exterior Doors, Home Locks, Wall Safes, Media Vaults, Alarm Systems, Vault Doors, Solid Hardwood Doors, Aluminum Doors, Custom Safes, Contractor, Panic Devices, Apartment Safes, Screen Doors, Interior Doors, Door Hinges, Replacement Doors, Custom Doors & Windows, Door Hardware, Data Safes, Door Tracks, Revolving Doors, Patio Doors & Windows, Hollow Core Doors, Luggage Locks, Storm Doors, Folding Doors, Pocket Doors, Fireproof Vaults, Louvered Doors, Blast Resistant Doors, Locksmiths' Supplies, Residential, In-Floor Safes, Safes & Vaults, Deadbolts, Security Doors, High-Security Locks, Services, Magnetic Locks, Cash Drawers, Architectural Doors, Glass Doors, Interchangeable Core, Bath Remodel, Gun Safes, Wholesale Locks, Sliding Doors, Antique Locks, Kitchen Remodel, Fire Doors, Decorative Locks, Electronic Access Control Systems, Sliding Door Locks, Fiberglass Doors, French Doors, UL Listed Safes, Commercial, Keyless Entry Deadbolts, Automatic Doors, Laminated Doors, Vault Rooms, Safe Deposit Boxes, Decorative Doors, Security Systems, Handicapped Accessible Doors, Mirrored Doors, Keys, Energy Efficient Doors, Remote Controlled Doors, Strip Doors, Patio Locks, Rolling Doors, Diversion Safes, Jewelers' Safes, Electronic Access Devices, Pre Hung Doors, Auto Locks, Lock Parts, Climate Controlled Vaults, Storefront Locks, Keyless Entry Systems, Industrial Doors, Keydrop Lock Boxes.
ADT, Ace, American Padlock, Amsec, Baldwin, Corbin Russwin, Delta, Gibraltar, Kinetico, Kohler, Kwikset, Master Lock, Medeco, Moen, Mul-T-Lock, Noritz, OA Smith, Rennai, Sargent, Schlage, Sentry, Simplex, Von Duprin, Weslock, Yale
Payment method
amex, discover, master card, visa

Certified Master Locksmith

Energy Star

Better Business Bureau


Associated Locksmiths of America

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Daniel R.



If could give this place zero stars i would. Had a job done by these Yahoo!'s, and I have to say I was not impressed, in fact very dissatisfied. They replaced a door knob with a door knob that lasted a week. Giving them an opportunity to remedy the problem I was met with nothing but attitude and disrespect by both employment and owner. Saddest customer service I've ever encountered and would strongly urge anyone seeking their service to look elsewhere. If they can't take care of a simple door knob I would say locks would be above their means.

Carol G.



A locksmith called Milton, from this company, replace all the locks in our house yesterday. He was polite, neat and efficient, and made a distressing situation so much better. Thaank you, Milton.




I used them at my company for a locked out employee and was very happy with the fast service and the low cost so when I needed to replace all the doors in our large facility they gave us a fast low quote. I was worried that it would end up costing us more than the quote because they got it back so fast to us but it was accurate and they completed the job just as I had requested and the owner followed through until it was completed. Very happy with them, will use again.

These guys were very fast and ...

These guys were very fast and very professional! I highly recommend them to anyone, they had a ton of services. I used them once when I got locked out of my car and found out they carried safes as well and they had a fire proof one that fit into my budget and now I know all of my important documents are safe.


Phone: (201) 713-5848

Address: 3701 Kennedy Blvd, Union City, NJ 07087